49889169

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 37927791

約数列:

[1, 3, 9, 11, 17, 27, 33, 41, 51, 99, 123, 153, 187, 241, 297, 369, 451, 459, 561, 697, 723, 1107, 1353, 1683, 2091, 2169, 2651, 4059, 4097, 5049, 6273, 6507, 7667, 7953, 9881, 12177, 12291, 18819, 23001, 23859, 29643, 36873, 45067, 69003, 71577, 88929, 108691, 110619, 135201, 167977, 207009, 266787, 326073, 405603, 503931, 978219, 1216809, 1511793, 1847747, 2934657, 4535379, 5543241, 16629723, 49889169]

約数ペア:

[(1, 49889169), (3, 16629723), (9, 5543241), (11, 4535379), (17, 2934657), (27, 1847747), (33, 1511793), (41, 1216809), (51, 978219), (99, 503931), (123, 405603), (153, 326073), (187, 266787), (241, 207009), (297, 167977), (369, 135201), (451, 110619), (459, 108691), (561, 88929), (697, 71577), (723, 69003), (1107, 45067), (1353, 36873), (1683, 29643), (2091, 23859), (2169, 23001), (2651, 18819), (4059, 12291), (4097, 12177), (5049, 9881), (6273, 7953), (6507, 7667)]